Thirty years ago today, US President Ronald Reagan challenged Soviet General Secretary Mikhail Gorbachev to tear down the Berlin Wall. Two years later, the wall came down after a German bureaucrat misspoke.

Twenty-five years later, we take a look back at the August 19 coup attempt in Russia. Led by the Gang of Eight, men who owed their political careers to Mikhail Gorbachev, the coup plotters were attempting to restore dictatorship in the ailing Soviet Union.

Twenty-five years ago, when the Berlin Wall came tumbling down, it was a time of hope and relief. Since the 1940s we had held our breath, limping from crisis to crisis, hoping that Dr. Strangelove was not hiding in a dark corner, waiting to make his play.

Ambassador Jack Matlock had a front row seat for the final days of the US-Soviet Cold War and the collapse of the USSR. While working on his article, 1983: The Scariest Year (Mar/Apr 2013), Russian Life Publisher Paul Richardson conducted an email interview with Matlock, which is produced here in its entirety.

I will forever associate the fall of the Berlin Wall with french fries. In 1989, my wife and I were living and working in Moscow. Our friend Bob was apartment-sitting in the American embassy complex; and on November 9 he invited us over for dinner...

Four years ago, in August 2005, then Senator Barack Obama was detained for three hours at a Siberian airport. Obama, with Senator Dick Lugar, was on a US delegation touring nuclear warhead storage and disposal sites. Russian border guards insisted on searching the delegation's plane. The senators refused...